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Recent advances in the diagnosis and management of congenital adrenal hyperplasia due to 21-hydroxylase deficiency
Abstract
Congenital adrenal hyperplasias (CAH) are inherited defects of cortisol biosynthesis. More than 90% of CAH are caused by 21-hydroxylase deficiency (21-OHD), found in 1:10 000 to 1:15 000 live births. Females with 'classical' 21-OHD, being exposed to excess androgens prenatally, are born with virilized external genitalia. Potentially lethal adrenal insufficiency is characteristic of two-thirds to three-quarters of patients with the classical salt wasting (SW) form of 21-OHD. Non-SW 21-OHD may be diagnosed on genital ambiguity in affected females, and/or later on the occurrence of androgen excess in both sexes. Non-classical 21-OHD, detected in > or =1:100 of certain populations, may present as precocious pubarche in children or polycystic ovarian syndrome in young women. 21-OHD is caused by mutations in the CYP21 gene encoding the steroid 21-hydroxylase enzyme. More than 90% of these mutations result from intergenic recombination between CYP21 and the closely linked CYP21P pseudogene. The degree to which each mutation compromises enzymatic activity is strongly correlated with the clinical severity of the disorder. This close association between genotype and phenotype makes it possible to predict clinical outcome in affected subjects. The risk of SW and prenatal virilization can be estimated, and overtreatment can be avoided in mildly affected cases. Glucocorticoid and mineralocorticoid replacement therapies are the mainstays of treatment, but additional therapies are being developed. A first trimester prenatal diagnosis should be proposed in families in whom molecular studies have been performed previously. The state of heterozygotism can be predicted by hormonal testing and confirmed by molecular studies. Prenatal diagnosis by direct mutation detection in previously genotyped families permits prenatal treatment of affected females in order to avoid or minimize genital virilization. Neonatal screening by hormonal methods identifies affected children before SW crises develop, reducing mortality in this disorder.
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“However, 17-hydroxypregnenolone also accumulates and is readily converted to DHEA, and subsequently to androstenedione and testosterone, resulting in severe prenatal virilization of female fetuses (350 -354).”
From The Molecular Biology, Biochemistry, and Physiology of Human Steroidogenesis and Its Disorders (2011) · cites this paper as [354]
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“21-Hydroxylase deficiency, caused by mutations in P450c21, is the most common form of CAH and one of the most common inborn errors of metabolism.”
From The Molecular Biology, Biochemistry, and Physiology of Human Steroidogenesis and Its Disorders (2011) · cites this paper as [354]
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Citations
Cites
Congenital adrenal hyperplasia due to 21-hydroxylase deficiency*
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Self-citation
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“The administration of synthetic glucocorticoids (GCs) is an important clinical tool used both in late pregnancy, for the management of women at risk of early preterm birth,(1-3) and in early pregnancy, in suspected cases of congenital adrenal hyperplasia (CAH) to prevent fetal virilization.(4,5) The lifelong consequen…”
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“The French group indicated that birth weights were “normal” but did not provide the data (Forest et al. 1993, 1998; Forest 2004).”
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“In addition, prenatal excess androgen exposure could program the hypothalamic pituitary axis for hypersecretion of LH contributing thus to ovarian hyperandrogenism.[18,20]”
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“Early detection of a severe CYP21A2 gene mutation, either isolated or associated with NCAH, may impact the management of future pregnancies in these patients [20,21].”
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“To analyze the genotype–phenotype correlation, CYP21A2 gene mutations were categorized into four groups based on in vitro established residual enzyme activity as described previously (Forest, 2004; Skordis et al.; Stikkelbroeck et al., 2003) and on the assumption that in compound heterozygous, the mildest mutation det…”
MethodCongenital Adrenal Hyperplasia
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“With the introduction of antenatal treatment with dexamethasone in 1978 (1), antenatal virilization of affected girls could be prevented.”
Shammas, C., Neocleous, V., Toumba, M., Costi, C., Phedonos, A., Efstathiou, E., Kyriakou, A., Phylactou, L. A., & Skordis, N. (2012) · Genetic Testing and Molecular Biomarkers · doi:10.1089/gtmb.2011.0381 · Cited by 18
“…estimated incidence of 1:10,000 to 1:15,000 for the severe classic form and 1:500 to 1:100 live births for the NC-CAH (Carroll et al. , 1985; Urabe et al. , 1990; Morel and Miller, 1991; Pang, 1997; Speiser and White, 2003; Forest, 2004; van der Kamp and Wit, 2004; Merke and Bornstein, 2005).”
Bolnick, A. D., Fritz, R., Jain, C. V., Kadam, L., Bolnick, J. M., Kilburn, B. A., Singh, M., Diamond, M. P., Drewlo, S., & Armant, D. R. (2016) · Reproductive Sciences · doi:10.1177/1933719116632922 · Cited by 18
“Treatment to prevent masculinization of external genitalia should preferably be introduced by 5 to 6 weeks of gestation, unless a karyotype of 46, XY is established.(11) Molecular genetic analysis of fetal DNA acquired by amniocentesis or chorionic villus sampling (CVS) is used to diagnose CAH in utero.”
BackgroundKavoussi, P. K., Summers-Colquitt, R. B., Odenwald, K. C., Kressin, M., Kavoussi, K. M., Pool, T. B., & Kavoussi, S. K. (2016) · Journal of Assisted Reproduction and Genetics · doi:10.1007/s10815-016-0665-9 · Cited by 17
“In greater than 90% of CAH cases, the cause is CYP21 (21-hydroxylase) deficiency [5, 10, 11].”
BackgroundDevelopment of CYP21A2 Genotyping Assay for the Diagnosis of Congenital Adrenal Hyperplasia
Prado, M. J., de Castro, S. M., Kopacek, C., de Mello, M. P., Rispoli, T., Grandi, T., da Silva, C. M. D., & Rossetti, M. L. R. (2017) · Molecular Diagnosis & Therapy · doi:10.1007/s40291-017-0296-6 · Cited by 17
Sushko, T. A., Gilep, A. A., & Usanov, S. A. (2012) · Biochemistry (Moscow) · doi:10.1134/s0006297912060041 · Cited by 17
Sircili, M. H. P., Bachega, T. A. S. S., Madureira, G., Gomes, L. G., Mendonca, B. B., & Dénes, F. T. (2016) · Frontiers in Pediatrics · doi:10.3389/fped.2016.00118 · Cited by 17
“Congenital adrenal hyperplasia is a lifelong disorder, which poses management problems that are age and sex specific (9, 10).”
BackgroundSarafoglou, K., Lorentz, C. P., Otten, N., Oetting, W. S., & Grebe, S. K. (2011) · Clinical Genetics · doi:10.1111/j.1399-0004.2011.01694.x · Cited by 16
“6% of our classical 21α-OHase deficiency patients, below the generally accepted figure that >75% of classical CAH is comprised of the SW form (25, 26).”
BackgroundSonography and magnetic resonance imaging characteristics of testicular adrenal rest tumors
Yılmaz, R., Şahin, D., Aghayev, A., Erol, O. B., Poyrazoğlu, Ş., Saka, N., & Yekeler, E. (2018) · Polish Journal of Radiology · doi:10.12659/pjr.901986 · Cited by 35
Fernández, B. H., Fernández, M. E., Íñiguez, E. D., Zubicaray, B. E., Martín, M. B. R., Arnao, M. D. R., & Sánchez, A. R. (2011) · Journal of Pediatric Endocrinology and Metabolism · doi:10.1515/jpem.2011.007 · Cited by 13
Pinkas, H., Fuchs, S., Aurbach-Klipper, Y., Zvulunov, A., Raanani, H., Sheffer-Mimouni, G., Fisch, B., & Weintrob, N. (2009) · Fertility and Sterility · doi:10.1016/j.fertnstert.2008.12.037 · Cited by 13
Prenatal Treatment of Congenital Adrenal Hyperplasia
Hughes, I. A. (2006) · Treatments in Endocrinology · doi:10.2165/00024677-200605010-00001 · Cited by 13
Kalayou, S., Hamre, A. G., Ndossi, D., Connolly, L., Sørlie, M., Ropstad, E., & Verhaegen, S. (2014) · Cell Biology and Toxicology · doi:10.1007/s10565-014-9290-5 · Cited by 12
Trakakis, E., Papadavid, E., Dalamaga, Μ., Koumaki, D., Stavrianeas, N. G., Rigopoulos, D., Creatsas, G. C., & Kassanos, D. P. (2012) · Journal of the European Academy of Dermatology and Venereology · doi:10.1111/j.1468-3083.2012.04613.x · Cited by 12
Ajish, T., Pavithran, P. V., Nisha, B., & Kumar, H. (2014) · Indian Journal of Endocrinology and Metabolism · doi:10.4103/2230-8210.141358 · Cited by 12
“A variety of glucocorticoids (hydrocortisone, prednisolone, and dexamethasone) and dosage schedules are used for this purpose in adults.[5,6] In children the”
BackgroundLeukoencephalopathy in 21-β hydroxylase deficiency: Report of a family
Gaudiano, C., Malandrini, A., Pollazzon, M., Murru, S., Mari, F., Renieri, A., & Federico, A. (2009) · Brain and Development · doi:10.1016/j.braindev.2009.04.004 · Cited by 12
“Congenital adrenal hyperplasia (CAH) is caused by a total or partial deficiency of 21-hydroxylase (21-OH), due to mutations in the CYP21 gene, located on chromosome 6p [1,2].”
BackgroundImaging in fetal genital anomalies
Soto, Á. L., González, M. B., Reyes, M. U., Jiménez, L. C. M., Sánchez, A. B., Morcillo, J. G., Martínez, M. V., González, J. L. M., Rivero, I. M., & Izquierdo, O. G. (2023) · European Journal of Obstetrics & Gynecology and Reproductive Biology · doi:10.1016/j.ejogrb.2023.01.035 · Cited by 11
Brömel, C., Feldman, E. C., Davidson, A. P., Nelson, R. W., Kass, P. H., Esteller‐Vico, A., Labelle, P., Munro, C. J., & Conley, A. J. (2010) · Journal of the American Veterinary Medical Association · doi:10.2460/javma.236.11.1208 · Cited by 10
Evaluation of the Pediatric Urology Patient
Canning, D. A., & Lambert, S. M. (2012) · Elsevier eBooks · doi:10.1016/b978-1-4160-6911-9.00115-8 · Cited by 9
Shaikh, A. M. A., Alghanmi., Y., Awidah, S., Bahha, A., Ahmed, M., & Soliman, A. T. (2019) · Indian Journal of Endocrinology and Metabolism · doi:10.4103/ijem.ijem_99_19 · Cited by 9
Normalization of height and excess body fat in children with salt-wasting 21-hydroxylase deficiency
Mendes-dos-Santos, C. T., Guerra‐Júnior, G., de Mello, M. P., Paulino, M. F. V. M., & Morcillo, A. M. (2011) · Jornal de Pediatria · doi:10.2223/jped.2095 · Cited by 9
Sex-Specific Effects of Prenatal Glucocorticoids on Placental Development
Dickinson, H., Bree, A., David, W. L., & Moritz, K. M. (2012) · InTech eBooks · doi:10.5772/50200 · Cited by 9
“Women whose babies are at risk of congenital adrenal hyperplasia are administered antenatal glucocorticoid treatment to return fetal adrenal hormone levels to normal and thus virilisation (the abnormal development of male sexual characteristics in a female) and fertility problems are prevented [32].”
BackgroundShang, H., Meng, W., Sloboda, D. M., Li, S., Ehrlich, L., Plagemann, A., Dudenhausen, J. W., Henrich, W., Newnham, J. P., Challis, J. R. G., et al. (2014) · Reproductive Sciences · doi:10.1177/1933719114553452 · Cited by 9
“In early pregnancy, antenatal GCs are used in suspected cases of congenital adrenal hyperplasia (CAH) to prevent female fetuses from virilization.(4,5) Although the long-term effects of prenatal GC exposure late in pregnancy are well documented in experimental studies, little is known about the mechanisms that regulat…”
BackgroundThe eye and the skin in endocrine metabolic diseases
Urrets‐Zavalía, J. A., Espósito, E., Garay, I. S., Monti, R., Ruiz-Lascano, A., Correa, L. J., Serra, H. M., & Grzybowski, A. E. (2015) · Clinics in Dermatology · doi:10.1016/j.clindermatol.2015.12.001 · Cited by 9
Pasqualini, T., Alonso, G., Tomasini, R., Galich, A. M., Buzzalino, N. D., Fernández, C. S., Minutolo, C., Alba, L. G., & Daín, L. (2007) · PubMed · Cited by 9
Li, S., Nitsos, I., Polglase, G. R., Newnham, J. P., Challis, J. R. G., & Moss, T. J. M. (2012) · Reproduction Fertility and Development · doi:10.1071/rd12229 · Cited by 8
“In humans, synthetic glucocorticoids are used in early pregnancy to prevent virilisation of female fetuses at risk of congenital adrenal hyperplasia, as well as in late pregnancy to enhance fetal lung maturation before preterm birth (Liggins and Howie 1972; Jobe et al. 1998; Moss et al. 2001, 2003; Ritzén 2001; Forest…”
BackgroundRobin, G., Decanter, C., Baffet, H., Catteau-Jonard, S., & Dewailly, D. (2014) · Gynécologie Obstétrique & Fertilité · doi:10.1016/j.gyobfe.2014.04.005 · Cited by 8
“indiquait la réalisation d’un séquençage du gène CYP21A2, car ces patients avaient une forte probabilité d’être hétérozygotes [5].”
BackgroundQasrawi, D. O., Boyd, J. M., & Sadrzadeh, S. M. H. (2021) · Clinica Chimica Acta · doi:10.1016/j.cca.2021.06.005 · Cited by 11
Leydig Cell Tumor and Malignant Lymphoma in a Patient with Nonclassical 21-Hydroxylase Deficiency
Inaba, H., Suzuki, S., Shigematsu, S., Shinomiya, K., Ohfusa, H., Shimojo, Y., Uehara, T., & Hashizume, K. (2009) · Internal Medicine · doi:10.2169/internalmedicine.48.1733 · Cited by 8
“The present case may be categorized as the non-classical type, considering normal growth history and family history with the increases of androgen, without lack of mineralocorticoid (7).”
BackgroundSexualmedizinische Aspekte bei Intersexsyndromen
Bosinski, H. A. G. (2006) · Der Urologe · doi:10.1007/s00120-006-1097-4 · Cited by 7
“Bei Einbeziehung der Mineralokortikoidsynthese kommt es darüber hinaus zur Ausbildung eines lebensbedrohlichen Salzverlustsyndroms [37, 108].”
Background21-Hydroxylase Deficiency Associated with Male Infertility: Report of 2 Cases with Gene Analyses
Sumida, C., Kondoh, N., Kurajoh, M., Koyama, H., Tsutsumi, Z., Moriwaki, Y., & Yamamoto, T. (2011) · Internal Medicine · doi:10.2169/internalmedicine.50.5083 · Cited by 6
“CAH is estimated to occur in approximately 1 in 10,000 to 15,000 births worldwide (5), among which 21hydroxylase deficiency comprises more than 90%.”
Nan, M. N., Roig, R., Martínez, S., Rives, J., Urgell, E., Espinós, J. J., Tirado-Capistros, M., Carreras, G., Aulinas, A., Webb, S. M., et al. (2021) · Journal of Clinical Medicine · doi:10.3390/jcm10061183 · Cited by 7
Nonclassical congenital adrenal hyperplasia: Metabolic and hormonal profile
Piróg, M. M., Pulka, A., Zabiegło, E., & Jach, R. (2023) · Clinical Endocrinology · doi:10.1111/cen.14988 · Cited by 8
“21,22 Hyperan-drogenemia reflected by an increased testosterone together with DHEA ‐”
BackgroundKnape, P., Reisch, N., Dörr, H. G., Reincke, M., Lenk, S. V., & Quinkler, M. O. (2008) · Der Urologe · doi:10.1007/s00120-008-1857-4 · Cited by 6
Ekenze, S. O., Adiri, C. O., Igwilo, I. O., & Onumaegbu, O. O. (2013) · Journal of Pediatric and Adolescent Gynecology · doi:10.1016/j.jpag.2013.07.004 · Cited by 6
High frequency of splice site mutation in 21-hydroxylase deficiency children
Sharaf, S. A. E.-A., Hafez, M. M., El-Abd, D. M., Ismail, A. A., Thabet, G. M., & Elsharkawy, M. (2014) · Journal of Endocrinological Investigation · doi:10.1007/s40618-014-0207-1 · Cited by 6
Metadata
- Authors
- Forest, M. G.
- Affiliations
- Inserm (FR)
- Corresponding author
- Forest, M. G.
- Venue
- Human Reproduction Update
- Publisher
- Oxford University Press (OUP)
- Published
- 2004-09-23
- Volume
- 10
- Issue
- 6
- Pages
- 469-485
- ISSN
- 1355-4786 (ISSN-L)
- 1460-2369
- OpenAlex
- W2135400812
- Semantic Scholar
- 1bdf692960096ceca79298e51fbe52efbd96ea29
- Cited by
- 200
- References
- 150
- Citations by year
- 2026: 4 · 2025: 1 · 2024: 2 · 2023: 10 · 2022: 8 · 2021: 5 · 2020: 6 · 2019: 3 · 2018: 7 · 2017: 4 · 2016: 10 · 2015: 9 · 2014: 14 · 2013: 14 · 2012: 16
- FWCI
- 0.58
- Type
- journal article
- Language
- en
- Open access
- closed
- Locations
- Human Reproduction Update (publishedVersion)
- PubMed (publishedVersion)
- Topics
- Health Sciences › Medicine › Endocrinology, Diabetes and Metabolism › Sexual Differentiation and Disorders
- Health Sciences › Medicine › Endocrinology, Diabetes and Metabolism › Adrenal Hormones and Disorders
- Life Sciences › Biochemistry, Genetics and Molecular Biology › Clinical Biochemistry › Metabolism and Genetic Disorders
- Keywords
- congenital adrenal hyperplasia, 21-hydroxylase deficiency, CYP21, intergenic recombination, genotype-phenotype correlation, salt wasting, adrenal insufficiency, precocious pubarche, polycystic ovary syndrome, glucocorticoid replacement therapy, mineralocorticoid replacement, prenatal diagnosis, newborn screening, overtreatment
- MeSH terms
- Adrenal Hyperplasia, Congenital, Body Height, Dose-Response Relationship, Drug, Female, Fertility, Genetic Counseling, Glucocorticoids, Heterozygote, Humans, Infant, Newborn, Mineralocorticoids, Mutation, Pregnancy, Prenatal Diagnosis, Steroid 21-Hydroxylase, Obstetric Surgical Procedures, Incidence, Neonatal Screening, Treatment Outcome
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